2018

Abstract In recent years there has been a great deal of interest in developing the interactive systems. A wide variety of class of pгоb1ems requiring an interactive wау of solution and new facilities represented by computers project development of the new interactive systems. In order to increase the efficiency of a development process and to […]

Abstract Yeast Yarrowia lipolytica is a handy tool for efficient production of heterologous proteins. In this work we report the construction of integration vectors for secretion of bacterial phytase by these yeasts. Pantoea sp. 3.5.1 histidine acid phytase encoding gene sequence was codon-optimized and chemically synthetized. Optimized and native phytase gene sequences were cloned into […]

Abstract The article presents the results of a typological and a functional study of stone objects collection part (408 items) originating from trench 2 on a multi-layered Igim site situated in the Lower Kama reservoir zone at the confluence of the Ik and Kama rivers (Russian Federation, Republic of Tatarstan). The site was inhabited for […]

Abstract The microstrip antenna with a symmetrical rectangular radiator and four teeth is described. The influence of the base geometric parameters of the antenna on the bandwidth at the base frequency was studied. The following geometric parameters of the antenna are selected: the length and the width of the radiator, the depth of cuts, the […]

Abstract The ability of linguistic units to generate new connotative and associative meanings (that is, intentionality) is especially relevant for political rhetoric, the function of which is to influence an audience as a rule. A created semantic field requires a detailed analysis both from the point of view of political science and from the point […]

Abstract The aim of the study is to identify the place and role of youth online communities in the design of ultra-radical concepts of social networks. Some characteristics, aspects and trends of youth of destructive communication in the social network Vkontakte are given. Virtual communication is seen as a special form of social interaction on […]

Abstract The change in the indicator of specific variety and the quantitative structure of the population of birds in the system of lakes of the SyrDarya River delta (Lake Cartma)were analyzed by the authors. Since 2012, Syr Darya River lake system has been included in the Convention on the Wetlands of International Importance Especially as […]

Abstract Up to the 1960’s, the system of lakes in the delta of the Syr Darya River and the Large Aral Sea have been a unified system of connections for the biocenosis. Birds, nesting here, as well as migrating to Siberia from wintering in North Africa, South-West Asia, choose this territory as the area for […]

Abstract The study considers the issues of making a decision on investing in residential real estate. The investment efficiency was assessed using and without using borrowed funds at different rates of rent growth. In the course of the mortgage market research, the preponderance of the offer of loans with an annuity repayment method was found. […]

Abstract Polymeric foams, used in the production of aircraft, are consideredin the article. Thermogravimetric analysis and differential scanning calorimetry were used to conduct thermal studies of rigid polyimide foam materials. It was shown, that the process of thermal destruction of these foams hadthree stages of different intensity: the destruction of rigid segment with the formation […]